Abstract: The invention provides an once through fan for an excimer laser apparatus having a reduced vibration and being capable of increasing a rotational speed. In order to obtain this, in an once through fan (1) for an excimer laser apparatus provided with a blade portion (6) having a plurality of blades, a rotary shaft (4) for rotating the blade portion and a magnetic bearing (7) rotatably supporting the rotary shaft in a non-contact manner so as to circulate a laser gas sealed within a chamber (2) in accordance with a rotation of the blade portion, a rotor (21) of a motor (23) installed within the chamber (2) and rotating the rotary shaft (4) is mounted on an outer peripheral portion of the rotary shaft, and at least one magnetic bearing (7, 7) for supporting the rotary shaft is arranged in each of both sides in an axial direction of the rotor.

Abstract: A liquid filling apparatus comprises an apparatus body having a liquid channel connected at one end thereof to a liquid tank and at the other end thereof to a filling nozzle, a metering cylinder provided in the liquid channel between opposite ends thereof in communication with the ends for causing the liquid to be filled to flow into and out of the liquid channel by strokes of a piston housed in the cylinder, a check valve disposed upstream from the metering cylinder of the liquid channel, and valve opening-closing means for mechanically operating the check valve so as to open the valve during the inflow stroke of the piston and to close the valve during the outflow stroke of the piston.

Abstract: A seat-occupant restraining apparatus is provided which includes a bag, accommodated in a shoulder belt, for restraining a seat occupant in a seat, and when a vehicle collides, expands the bag with a high-pressure gas produced by an inflator. A relief valve, which opens according to an increase in the internal pressure of the bag, is provided in a gas passage for supplying the high-pressure gas from the inflator to the bag. If the bag is completely expanded by the high-pressure gas from the inflator and the internal pressure of the bag reaches an appropriate value, the relief valve opens and discharges an extra high-pressure gas from the bag, whereby the internal pressure of the bag can be controlled to the appropriate value without causing variations. According to the above-described constriction, it is possible to realize a stable air vent function superior to that of a vent hole, without providing a vent hole in the bag of an air belt assembly.

Abstract: A semiconductor memory device includes a memory cell capacitor for storing information, wherein the memory cell capacitor includes a capacitor insulation film of a double oxide on a lower electrode. The lower electrode has a layered structure of Ir/IrO2/Ir or Ru/RuO2/Ru acting as a diffusion barrier of oxygen or Pb. Further, the use of a Pt—Ir alloy is disclosed for the lower electrode.

Abstract: The seizure resistance of an Al-based flame-sprayed layer formed on the swash plate of a swash-plate type comressor is increased to such a level comparable to that of a flame-sprayed bronze layer. The Al-based flame-sprayed layer of the present invention contains: from 12 to 60% of Si and granular Si particles dispersed in the matrix thereof, and at least one dispersing phase of graphite carbon, amorphous carbon and carbon, the crystallizing degree of which is between the graphite carbon and amorphous carbon, and MoS2.

Abstract: The present invention provides a lithium nickel-layered rock salt-type oxide particle powder, a lithium cobalt-layered rock salt-type oxide particle powder or a particle powder of a solid solution of these layered rock salt-type oxides, wherein the surface of the particle is rendered hydrophobic by coating it with a coupling agent having both a hydrophobic group and a hydrophilic group. The layered rock salt-type oxide particle powder is free of an adverse effect caused by adsorbed water because of less amount of water adsorbed on the surface of the particle powder, high in electrochemical charging and discharging capacities, low in cycle deterioration, so that it is especially useful as a positive electrode active material in a lithium battery.

Abstract: A passenger management system having a boarding processing system with a plurality of tag readers and speakers connected to an automatic broadcasting unit each located in a plurality of areas into which a premises of an airport is divided. If there is found a remarked boarding card with which the check-in has been completed at a checking counter but boarding has not been confirmed, the tag readers are successively actuated from a gate counter and an area among said plurality of areas in which said remarked boarding card is present is determined based on the signal received by said tag readers. In such a way, remarked boarding cards, namely not-boarded passengers are managed for each area.

Abstract: A secondary battery using a metal oxide enabling intercalation of alkali metal ion, as an active material for cathode, and a polymeric solid electrolyte as an electrolyte, and a method of the manufacture thereof are disclosed.

Abstract: There is provided a resin magnet material that has excellent flame retardancy, produces only a small amount of toxic substances when ignited, and yields very few molding defects; as well as an electron beam adjustment apparatus in which this resin magnet material is used. To achieve this object, a first invention comprises a flame-retardant resin magnet material obtained by adding (Z) an alnico-based magnetic powder or a ferrite-based magnetic powder to a flame-retardant resin composition that is itself obtained by adding heat-resistant aluminum hydroxide and antimony trioxide to a polyamide resin in the following amounts: (A) per 100 weight parts polyamide resin, (B) X1 weight parts heat-resistant aluminum hydroxide with a decomposition temperature of 280° C. or higher (where 10 weight parts<X1<70 weight parts), and (C) X2 weight: parts antimony trioxide (where 40 weight parts<X2<270 weight parts).

Abstract: The invention provides a guide bush wherein a cemented carbide alloy containing at least cobalt is provided on an inner surface thereof for holding a workpiece rotatably and slidably in the longitudinal axial direction thereof in close proximity of a cutting tool, and a DLC film is formed over the cemented carbide alloy, cobalt being removed from the surface of the cemented carbide alloy, adjoining the DLC film. By forming the DLC film 15 on the surface of the cemented carbide alloy 12 from which cobalt has been removed, with an intermediate layer formed therebetween, adhesiveness of the DLC film against the cemented carbide alloy fixedly attached to the inner surface of the guide bush is further enhanced.

Abstract: A sealed non-aqueous electrolyte cell which has a casing made of a laminated material and which inhibits deterioration in the performance of the cell attributable to a decrease in the degree of sealing. This cell is achieved by addition of an inorganic oxide fine powder which is not an active material and is accommodated together with electric energy generating elements within the casing made from a laminated material composed of a metal foil and a resin film. A polypropylene layer is disposed inside the casing and is bonded on the inner surface of the metal foil through a carboxylic acid-denatured polypropylene layer.

Abstract: A semiconductor device has a multilayer interconnection structure including a lower organic interlayer insulation film, an etching stopper film on the lower interlayer insulation film and an upper organic interlayer insulation film covering the etching stopper film, wherein the upper organic interlayer insulation film is covered by first and second etching stopper films of respective, different compositions.

Abstract: In a method of manufacturing multiple kinds of products in an arbitrarily selected order in one manufacturing apparatus, the rate of operation of the welding robots to be disposed in each of assembly lines for each of parts is improved, the cost for equipment investment is reduced, and the time required to introduce a new kind of motor vehicle into the manufacturing apparatus is shortened, whereby the productivity is improved. The manufacturing apparatus is made up of: a plurality of part assembly lines for assembling a plurality of parts; a combining station for tack-welding these parts to thereby assemble a product; and a reinforce-welding line for reinforce-welding the product. The number of welding points for welding each of the parts in the respective assembly lines is made equal to one another for all kinds of vehicles. Those welding points of each of the parts which fall short of a required number of welding points are welded in the reinforce-welding line.

Abstract: A door provided to a lavatory unit allowing the access of users is equipped with a vent louver mounted to an opening perforated to the lower portion of a door body 110 via a frame 115 of the door. The vent louver 130 comprises a ventilation 131 having plural air holes, a mounting portion 133 provided to the upper side of the ventilation 131 and equipped to the door body 110 with a fastener 140, and a mounting portion 135 for fixing the lower portion of the ventilation 131 to the door body via the door frame 115. The lower mounting portion 135 of the vent louver 130 comprises a connector 135F connected to the outer wall of the frame 115, and an elastic connector 135S comprising a leaf spring 1350 inserted to the frame 115 and flexibly applied to the inner wall of the frame.

Abstract: An electronic device includes a power supply circuit selectively providing an external power source or an internal power source, a first part determining whether the external power source is selected, a second part detecting a type of a functional unit used in the electronic device, and a third part which controls to supply the functional unit with electricity from one of the external and internal power sources on the basis of determination results obtained by the first and second parts.

Abstract: A bar-code reader having a photoelectric conversion unit for converting reflected light from a bar code into an electric signal and a changing point detecting unit for detecting, from the electric signal generated by the photoelectric conversion unit, a changing point at which a white stripe is changed to a black stripe in the bar code wherein the bar code is read based on a plurality of changing points detected by the changing point detecting unit. The bar-code reader includes a determination unit for determining, based on measurement of a distance between changing points, whether a changing point is detected as a true changing point at which a white stripe or a black stripe is changed to a black stripe or a white stripe in a bar code or as a false changing point; and a correcting unit for correcting the changing point detected as the false changing point to the true detecting point based on the changing point determined as the true changing point.

Abstract: A radar apparatus for preventing a problem due to an abnormal state such as degradation of a transmitting or receiving unit. The apparatus includes a transmitting section including beam transmitting units for radiating a plurality of beams, where adjacent beams have an overlapped portion; and a receiving section including beam receiving units for receiving reflection waves reflected from a target object. Transmitting and receiving combinations between the beam transmitting units and the beam receiving units are determined so as to detect the position of the target object. The apparatus further includes a sensitivity comparing section for comparing sensitivities with respect to the transmitting and receiving combinations; and an abnormal state determination section for determining an abnormal state of any one of the above units based on a result of the comparison of the sensitivity comparing section.

Abstract: The machine of the present invention is a means for manufacturing thermoplastic tubes from hollow thermoplastic sleeves by a variety of different manufacturing processes. The machine is a single apparatus having an indexing table with a plurality of mandrels for holding hollow thermoplastic sleeves for the purpose of transporting the same around a closed manufacturing path. The manufacturing path of the machine of the present invention is a series of stations which are mechanical devices for carrying out the manufacturing steps necessary to produce tubes from thermoplastic blank sleeves. The stations of the manufacturing path are modular so that they may be removed, added or rearranged; may be optionally connected to a process logic controller and may optionally have sensors for information feedback to the PLC device.

Abstract: A resist composition comprising an alkali-soluble polymer, a special cross-linking agent containing one or more oxirane rings and at least one of —O—, —CO—,—COO— and —OCO— groups in the molecule, a photoacid generator, and a solvent can form a film having high transmittance for deep UV light such as ArF excimer laser beams and high etching resistance as well as high resolution, and thus suitable for forming a negative working pattern.

Abstract: A reflow soldering apparatus for soldering a first component mounted on a substrate with a first solder having a first melting point and soldering a second component mounted on the substrate with a second solder having a second melting point higher than the first melting point. The reflow soldering apparatus includes a heat source for substantially uniformly heating the substrate, a capsule for enclosing the second component, and a vacuum pump for decreasing the pressure in the capsule. The melting point of the second solder can be lowered by operating the vacuum pump to decrease the pressure in the capsule by a given amount, so that the first component and the second component can be reflow-soldered at substantially the same temperature.